Katarzyna Łaniewska as Eugenia Matulakowa

Witold Dederko as Mr Jonasz

Zdzisław Leśniak as Class Supervisor

Jacek Fedorowicz as P.E. Teacher

Henryk Bąk as Headmaster

Krystyna Feldman as Voice Classes Teacher

Maria Kaniewska as Boy With Bow's Mother

Wojciech Rajewski as Seller

Małgorzata Włodarska as Art Teacher

Filip Łobodziński as Karol Matulak

Edward Dymek as Waldemar Pacuch

Henryk Gołębiewski as Henryk Balon

Roman Mosior as Antoni Bącała

Wojciech Skut as Jerzy Zagrajek

Wojciech Andrulewicz as Jeremi Matuszczak

Andrzej Boczula as Józef Salomon

Dorota Czajko as Basia Jegorow

Bohdan Graczyk as Bogdan

Bogdan Izdebski as Adam Pierzchała

Anna Nowak as Anna Paculanka

Ryszard Roguski as Bohdan Zaręba

Bohdan Rokita as Pawel Stopa

Renata Sawiel as Anna Gąsiorkówna

Zbigniew Sutkowski as Lech "Semafor" Kobyłecki"

Andrzej Mączka as (uncredited)

Grzegorz Roman as Pakuła (uncredited)

Piotr Sot as Boy With Bow (uncredited)